Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Google Analytics Dashboard for Metrics for assessing the quality of groundwater used for public supply, CA, USA: Equivalent-population and area

Metrics for assessing the quality of groundwater used for public supply, CA, USA: Equivalent-population and area

URI: https://pubs.usgs.gov/publication/70203619

Display as: